Invention Grant
- Patent Title: Method for quickly identifying disconnection of CT in protection of 3/2 connection mode based bus
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Application No.: US15358222Application Date: 2016-11-22
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Publication No.: US10551425B2Publication Date: 2020-02-04
- Inventor: Jidong Huang , Chuankun Ni , Hui Tang , Zhiyong Wang , Feng Xiao , Shasha Hu , Yun Gong , Guangjie Feng , Shusheng Li , Ning Yang , Yanhai Zhang
- Applicant: XJ GROUP CORPORATION , XJ ELECTRIC CO., LTD , Xuchang XJ Software Technology Co., Ltd. , State Grid Corporation of China
- Applicant Address: CN Xuchang, Henan CN Xuchang, Henan CN Xuchang, Henan CN Beijing
- Assignee: XJ GROUP CORPORATION,XJ ELECTRIC CO., LTD.,XUCHANG XJ SOFTWARE TECHNOLOGY CO., LTD.,STATE GRID CORPORATION OF CHINA
- Current Assignee: XJ GROUP CORPORATION,XJ ELECTRIC CO., LTD.,XUCHANG XJ SOFTWARE TECHNOLOGY CO., LTD.,STATE GRID CORPORATION OF CHINA
- Current Assignee Address: CN Xuchang, Henan CN Xuchang, Henan CN Xuchang, Henan CN Beijing
- Agency: Syncoda LLC
- Agent Feng Ma
- Priority: CN201610002985 20160104
- Main IPC: G01R31/02
- IPC: G01R31/02
Abstract:
The present disclosure relates to a method for quickly identifying disconnection of a Current Transformer (CT) in protection of a 3/2 connection mode based bus. The present disclosure can quickly and accurately identify the disconnection of the CT, thereby avoiding the problem of a maloperation in protection of a bus caused by the disconnection of the CT.
Public/Granted literature
- US20170192045A1 Method for Quickly Identifying Disconnection of CT in Protection of 3/2 Connection Mode Based Bus Public/Granted day:2017-07-06
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